In the name of Allah, the Most Gracious, the Most Merciful. The best German devices for detecting surface and groundwater in the earth's interior before drilling. A tested device with excellent results. It determines depths, water pressure, the required meters for drilling, salts, and water strength. Works in Asir and all surrounding areas. Mobile: ( Phone number appears when clicking the contact button ) . We prefer calls due to infrequent website access. ( Phone number appears when clicking the contact button ) . Happy New Year to you all.